摘要
在数学仿真过程中实时建立对象的线性化模型、计算传递函数,同时,用初步设计的控制参数进行频域幅值裕度和相位裕度的实时统计,根据统计结果,依据某一个或几个优化原则,对设计参数进行多次修正,最终得到优化的设计结果。
During the mathematical simulation,the object＇s linear model is established and transfer function is obtained by calculating in real time.In the meantime,the magnitude margin and the phase margin of frequency domain are calculated using the elementary design parameters.According to the statistical results,the optimal design is achieved by correcting the design parameters with the continuous modification on the basis of one or several optimization principles.
出处
《航天控制》
CSCD
北大核心
2010年第3期65-68,共4页
Aerospace Control
关键词
线性化模型
频域设计
传递函数
实时
Linear model
Frequency domain design
Transfer function
Real time
